How to contribute

The developers (Spike and Molgrum) appreciate your help.

right now it's critical to find bugs and describe what happened so developers can reproduce it.

Use these servers for testing.
Here is a list of known defects

If you find a bug, it is recommended to create a ticket or describe it to the developers. Give as much information as you can: what actions did you perform, what were you trying to do, what happened and paste any error that appeared. That should be enough.